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C7521 0.2mmx300mm 1/2 Hard Brigt Uns. C75200

China C7521 0.2mmx300mm 1/2 Hard Brigt Uns. C75200, Find details about China C7521, C75200 from C7521 0.2mmx300mm 1/2 Hard Brigt Uns. C75200

Model NO.
C7521
Trademark
Ohmalloy
Specification
0.2X200
Origin
China
HS Code
7409400000
Model NO.
C7521
Trademark
Ohmalloy
Specification
0.2X200
Origin
China
HS Code
7409400000

C7521 Nickel Silver Strip Size 0.2mmx300mm 1/2 Hard Brigt UNS.C75200
 

Same Name

GB: Bzn18-18      UNS C752000   EN CuNi18Zn20  JIS C7521

Nickel Silver Alloys, also called Copper - Nickel - Zinc alloys, 65 - 18 - 18 respectively.which has good formability, good corrosion and tarnish - resistance performance, and this alloy has the pleasing silver - like color.

Chemical Composition

Cu% 62~66  Ni%6.5~19.5 

Mechanical properties

Mechanical properties
StateHardness HVTension testbending test
Thickness mmTensile strength MPaelongation %thicknessanglesID
0-0.1-5.0≥375≥20≤1.6180°sticking closely
1/2H120-1800.1-5.0440-570≥5≤1.6180°100% of thickness
≤0.5200% of thickness
H150-2100.1-0.15540-640-≤1.6180°200% of thickness
>0.15-5.0≥3≤0.5400% of thickness
EH≥1850.1-5.0≥610----


C7521 0.2mmx300mm 1/2 Hard Brigt Uns. C75200

Features

1) Good color

2) High toughness

3) High strength

4) High stability

5) Excellent elasticity with fine silver gloss

6) Good fatigue

7) Rust and corrosion resistance properties

8) C7521 and C7541 have very good deep-drawing performance

Physical properties,fabrication properties

Physical propertiesfabrication properties
density g/cm3electrical conductivity %IACSthermal conductivity W/(m.K)modulus of elasticity GPaspecific heat J/(g.K)cold-workabilitymachinabilityelectric plating propertyhot dip tin plating propertyweldabilitycorrosion
8.736321250.34excellentsuitableexcellentexcellentgoodexcellent
 

Applications

1) Shielding material for communication electronics

2) Antenna material

3) EMI-shielding material

4) Spring contact

5) Flexible terminal

6) Environmentally-friendly plating-free electronic parts and components

7) Quartz oscillator

8) High-level material

9) Electric material

C7521 0.2mmx300mm 1/2 Hard Brigt Uns. C75200
 

Style of supply

Alloys NameTypeDimension
C7521WWireD=0.03mm~8mm
C7521RRibbonW=0.4~40T=0.03~2.9mm
C7521SStripW=8~250mmT=0.1~3.0
C7521FFoilW=6~120mmT=0.003~0.1
C7521BBarDia=8~100mmL=50~1000

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